| Starter | Tm | Tier | Game |
|---|---|---|---|
| Mordecai Brown | CHN | 14.31 | 190906010_CHN_CIN |
| Howie Camnitz | PIT | 4.36 | 190906030_ATL_PIT |
| Rube Waddell | BAL | 3.29 | 190906030_BAL_NYA |
| Cy Young | CLE | 2.44 | 190906020_CLE_MIN |
| Eddie Plank | OAK | 1.01 | 190906012_BOS_OAK |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Charlie Smith | MIN | -2.15 | 190906011_NYA_MIN |
| Ed Willett | DET | -0.82 | 190906030_DET_BOS |
| Tom McCarthy? | ATL | -0.58 | 190906030_ATL_PIT |
| Jack Rowan | CIN | -0.5 | 190906010_CHN_CIN |
| Jimmy Dygert | OAK | -0.5 | 190906020_CHA_OAK |
Based on accumulated WAA for this season up to 1909-06-03.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +001+ | 3.58 | Mordecai Brown | 98.7 | CHN |
| +002+ | 3.35 | Bugs Raymond | 80 | SFN |
| +003+ | 3.35 | Orval Overall | 106.3 | CHN |
| +005+ | 2.75 | Harry Krause | 47.3 | OAK |
| +006+ | 2.42 | George Mullin | 82 | DET |
| +008+ | 2.37 | Chief Bender | 53 | OAK |
| +007+ | 2.37 | Bill Grahame | 68 | BAL |
| +010+ | 2.19 | Rube Waddell | 91.7 | BAL |
| +011+ | 2.17 | Jack Coombs | 79.3 | OAK |
| +013+ | 2.03 | Doc White | 75 | CHA |
| +015+ | 1.83 | Hooks Wiltse | 48.3 | SFN |
| +017+ | 1.64 | Jack Powell | 92.7 | BAL |
| +019+ | 1.62 | Howie Camnitz | 86.3 | PIT |
| +020+ | 1.59 | Christy Mathewson | 48 | SFN |
| +021+ | 1.44 | Eddie Plank | 78 | OAK |
| +023+ | 1.43 | Jack Warhop | 56.7 | NYA |
| +022+ | 1.43 | Lew Moren | 83 | PHI |
| +025+ | 1.38 | Billy Campbell | 57.7 | CIN |
| +027+ | 1.35 | Deacon Phillippe | 46 | PIT |
| +029+ | 1.27 | Tully Sparks | 33 | PHI |
| XXXXX | 1.21 | Babe Adams | 31 | PIT |
| XXXXX | 1.12 | Cy Morgan | 59.7 | BOS |
| XXXXX | 1.11 | Art Fromme | 85 | CIN |
| XXXXX | 1.1 | Rube Marquard | 52.3 | SFN |
| XXXXX | 1.09 | Rube Manning | 29 | NYA |
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